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Displaying posts with tag: aws (reset)
Migrating to Amazon Aurora: Optimize for Binary Log Replication

In this Checklist for Success series, we will discuss reducing unknowns when hosting in the cloud using and migrating to Amazon Aurora. These tips might also apply to other database as a service (DBaaS) offerings.

In our previous article, we discussed the importance of continuous query performance analysis, especially in Amazon Aurora where there is less diagnostic visibility compared to running on EC2 or on-premise. Aside from uptime though, we need a lot more from our data, and we definitely cannot isolate it in Aurora.

Next on our checklist is that at one point or another, we will need to use asynchronous replication. Amazon Aurora has an excellent reputation for absorbing intense amounts of …

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Delayed Replication with Amazon RDS

Delayed replication” is one of the important features which were being supported in MySQL from 5.6 for a very long time. This induces an intentional lag in the slave, making it lag by the defined time interval.

For a long time this was not available with the RDS version of MySQL provided by AWS, Recently from the version 5.6.40, 5.722 and later versions this feature is available with all the regions.

I will give a small intro on Amazon RDS, Which is DBAAS provided by Amazon, where you will be given an end-point for all your DB operations and major of admin task of server and DB is taken care by Amazon, To know more you can view our presentation here

In this blog, I will demonstrate, how to have a delayed slave with Amazon RDS for MySQL

Note: If you are …

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Percona Monitoring and Management (PMM) 1.16.0 Is Now Available

PMM (Percona Monitoring and Management) is a free and open-source platform for managing and monitoring MySQL, MongoDB, and PostgreSQL performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL® and MongoDB® servers to ensure that your data works as efficiently as possible.

While much of the team is working on longer-term projects, we were able to provide the following feature:

  • MySQL and PostgreSQL support for all cloud DBaaS providers – Use PMM Server to gather Metrics and Queries from remote instances!
  • Query Analytics + Metric Series – See Database activity alongside queries
  • Collect local metrics using node_exporter + textfile …
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One Week Until Percona Live Open Source Database Conference Europe 2018

It’s almost here! One week until the Percona Live Europe Open Source Database Conference 2018 in Frankfurt, Germany! Are you ready?

This year’s theme is “Connect. Accelerate. Innovate.” We want to live these words by making sure that the conference allows you to connect with others in the open source community, accelerate your ideas and solutions and innovate when you get back to your projects and companies.

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Continuent Clustering versus AWS RDS/MySQL

Enterprises require high availability for their business-critical applications. Even the smallest unplanned outage or even a planned maintenance operation can cause lost sales, productivity, and erode customer confidence. Additionally, updating and retrieving data needs to be robust to keep up with user demand.

Let’s take a look at how Continuent Clustering helps enterprises keep their data available and globally scalable, and compare it to Amazon’s RDS running MySQL (RDS/MySQL).

Replicas and Failover What does RDS do?

Having multiple copies of a database is ideal for high availability. RDS/MySQL approaches this with “Multi-AZ” deployments. The term “Multi-AZ” here is a bit confusing, as enabling this simply means a single “failover replica” will be created in a different availability zone from the primary database instance. …

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Percona Live Europe 2018: Our Sponsors

Without our sponsors, it would be almost out of reach to deliver a conference of the size and format  that everyone has come to expect from Percona Live. As well as financial support, our sponsors contribute massively by supporting their teams in presenting at the conference, and adding to the quality and atmosphere of the event. Having their support means we can present excellent in-depth technical content for the tutorials and talks, and that’s highly valued by conference delegates. This year, too, Amazon Web Services (AWS) sponsors the cloud track on day two, with a superb line up of cloud content.

Here’s a shout out to our sponsors, you’ll find more information on the Percona Live sponsors page:

Platinum

 

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Presentation : Evolution of DBA’s in the Cloud Era

Mydbops team has presented at 15th edition Open source India Conference happened at Bangalore on 12-10-2018. Manosh malai ( Senior Devops/ DB Consultant ) and Kabilesh P R ( Co-Founder Mydbops ) has made presentation on “Evolution of DBA in the Cloud Era“. They have shared the value addition that DBA’s can bring into any organisation who have adopted to cloud ( DBaaS ). They have shared a case study of their consulting experience too.

MySQL Adventures: GTID Replication In AWS RDS

You all heard about that today AWS announced that RDS is started to support GTID Transactions. I’m a great fan of RDS but not for GTID. Since RDS has better settings and configurations to perform well. Many of you people read about the AWS What’s new page regarding GTID. But here we are going to talk about the actual benefits and drawbacks.

RDS supports GTID on MySQL 5.7.23 or later. But AWS released this version on Oct10 (two days before). So, for now, this is the only version which supports GTID.

NOTE: GTID supports only for RDS, its not available for Aurora. It may support in future)

Before configuring the GTID, lets have a look at what is GTID?

  • GTID stands for Global Transaction Identifier.
  • It’ll generate a unique ID for each committed transaction.
  • The GTID referred as server_UUID:transaction_id
  • GTID replication is …
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Percona Monitoring and Management (PMM) 1.15.0 Is Now Available

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL® and MongoDB® performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL® and MongoDB® servers to ensure that your data works as efficiently as possible.

This release offers two new features for both the MySQL Community and Percona Customers:

  • MySQL Custom Queries – Turn a SELECT into a dashboard!
  • Server and Client logs – Collect troubleshooting logs for Percona Support

We addressed 17 new features and improvements, and fixed 17 bugs.

MySQL Custom Queries

In 1.15 we are introducing the ability to …

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Globalizing Player Accounts at Riot Games While Maintaining Availability

The Player Accounts team at Riot Games needed to consolidate the player account infrastructure and provide a single, global accounts system for the League of Legends player base. To do this, they migrated hundreds of millions of player accounts into a consolidated, globally replicated composite database cluster in AWS. This provided higher fault tolerance and lower latency access to account data. In this talk by Tyler Turk (Infrastructure Engineer, Riot Games), we discuss this effort to migrate eight disparate database clusters into AWS as a single composite database cluster replicated in four different AWS regions, provisioned with terraform, and managed and operated by Ansible. …

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